Who is the current President of the United States as of October 2023?

The current President of the United States as of October 2023 is Joe Biden. He took office on January 20, 2021, after winning the presidential election held in November 2020. Biden's administration has focused on various issues including the COVID-19 pandemic response, economic recovery, and climate change policies. His presidency marks a significant shift in political leadership, as he is a member of the Democratic Party, following Donald Trump, a Republican, who served from January 2017 to January 2021. Understanding this context is important, as it reflects the broader political landscape and the implications of presidential policies enacted during his term.